Jerry Hwang's Email Addresses & Phone Numbers

📖 Summary

15 years + Professional System / Network / Security Engineer Principal System Integration Engineer at EMC Green Card Holder Current certificates Certified Information Systems Security Professional (CISSP) since 2005 Past certificates MCSE (Microsoft Certified System Engineer) CCSE (Checkpoint Certified Security Expert) F5SE (F5 Certified System Engineer) CCNP (Cisco Certified Network Professional) WCSP (WatchGuard Certified System Professional) Seasoned experiences & confident in Product Testing, Simulation/Automation Testing, Diagnosis & Troubleshooting (covered comprehensive technology areas for 15 years +) # Security - CISSP 10 years + - UTM Firewall, VPN, IPS, APT, AV, Anti-Spam, Application Control, Contents & URL Filtering, DLP # System - Microsoft: Windows NT/2000/2003/2008/2012 Server - Linux: Ubuntu, CentOS, Fedora, RedHat (RHEL), SUSE (SLES), CoreOS - Unix: Solaris - Apple: Mac OSX, iOS - Google: Android, ChromeOS # Storage - Cloud Storage System # Networking - Cisco Routing (BGP, OSPF, RIP, EIGRP, HSRP) - Cisco Switching (VLAN, LAP, QoS, VRRP, Multicating) - Cisco ASA - F5 Load Balancing (BIG-IP, 3DNS) - Network Analysis: wireshark, tcpdump - NMS: SNMP, MRTG, Cacti, SIEM - IPv6 Networking Expert # Programming/Automation - Python Expert - Shell, SQL, TCL/Expect, HTML, javascript # Virtualization/Cloud Computing - Hyper-V, Windows Azure - VMWare ESXi - Amazon AWS - Vagrant, VirtualBox - Docker # SQL Database - PostgreSQL - Microsoft SQL # Application Server - Microsoft IIS, Exchange (2000 ~ 2013) - Linux - Apache, Sendmail, Postfix, OpenLDAP, OpenSSL, OpenSSH, PostgreSQL, FreeRADIUS etc # Authentication - Active Directory, LDAP, RADIUS, RSA SecurID, 802.1x, PKI # Mobile VPN & Security - SSL VPN (Citrix, OpenVPN, Portwise), IPSec VPN (NCP, Shrewsoft), L2TP, PPTP Mastered Sun Solaris System Administration and Security coursesPrincipal System Integration Engineer @ From October 2015 to Present (1 month) Greater Seattle AreaTechnical Support Engineer III, Seattle, US @ Technical Support Engineer III is the highest level position of support engineer at tier 3 support engineering (sustaining engineering service) team. US and International customer third level technical support of WatchGuard UTM/Firewall/VPN and Citrix SSLVPN & Postgres system Senior Support Engineer (Technical Support Engineer III) in US TAC center for 7 years + From March 2006 to September 2015 (9 years 7 months) System Engineer @ Field customer support as system (pre-sales) engineer in Korea office. Managed and supported a large enterprise customers such as Korea Telecom, BMW, Hyundai etc and many SME customers for Firewall & VPN projects for 5 years with pretty extensive field support experiences. From January 2002 to February 2006 (4 years 2 months) Global Security Engineer @ A member of global security engineering team for multinational IDC company (iAsiaWorks) Worked in leading data center as global security engineer for two years. Managed and supported Checkpoint, WatchGuard Firewall systems and F5 BIG-IP/3DNS customers. Large backbone network support with Cisco 7509 router and Cisco 6500 backbone switch Managed Inktomi cache server for ISP customers Managed and supported co-location customers for their Windows & Linux server systems for domestic and international customers From January 2000 to December 2001 (2 years) MCSE Instructor @ Teaching Windows NT 4 MCSE (Microsoft Certified System Engineer) in Pukyung National University Computer & Science center for 900 hours From March 1999 to October 1999 (8 months) Signalman @ From December 1996 to January 1999 (2 years 2 months) Jerry Hwang is skilled in: Architecture, Network Security, Firewalls, VPN, IPS, System Administration, VMware, Active Directory, Cisco Technologies, Virtualization, Linux, Routers, DLP, IPSec, Technical Support, Networking, Windows, Telecommunications, TCP/IP, Troubleshooting, Data Center, Security, Windows Server, Solaris, ASA, F5 BigIP, VLAN, Network Administration, Microsoft Exchange, Cisco Routers, SNMP, Wireshark, Apache, SSL